Tub cooler



FIG. 1 is a perspective view of the tub cooler showing my new design.

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the tub cooler wherein the lid is removed.

The features presented in broken lines are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a tub cooler, as shown and described. 